A document has been tabled in the Tasmanian Parliament that the Opposition claims is a complaint filed to the Integrity Commission by the former Risdon Prison boss.

After a heated debate about whether Barry Greenberry's complaints and an email he sent to the Corrections Minister should be tabled in parliament, an edited version of the document was placed on the public record.

In it, Mr Greenberry says he is unwell as a result of trying to manage toxic relationships at work.

Mr Greenberry says he was asked to produce savings plans which he knew would be unacceptable to the government and therefore not likely to be implemented.

He says he found out in November that he was to be formally disciplined and was told this was well known at work.

Mr Greenberry says he felt bullied, and if this is the way the public service operates in Tasmania, he wants nothing to do with it.

"Greenberry was urged by a senior Justice official to take the easy way out and consider an inducement to exit his contract," he said.

Mr McKim says it is an extremely serious allegation.

"If you've got evidence it happened, forward it to the Integrity Commission."

Mr McKim told Parliament the department had no record of the meeting.

"At no stage was he offered any inducement to resign, at no stage was Mr Greenberry asked to prepare a budget that was unacceptable to me."

"That is also my advice from the department."

Overtime probe

A parliamentary committee investigating overtime costs at Tasmania's prisons has been reinstated after the resignation of Mr Greenberry.

Inquiry chairman, MLC Ivan Dean, says that since Mr Greenberry's departure, the committee has lost confidence that changes will be made to reduce overtime.

He says the committee's final report on overtime by prison staff has now been delayed until after the state budget.

"We were very confident in what he was telling us that he had the ability and capacity to make the changes that were necessary and for that reason, as I said, we were at that time in the process of writing up the report but we cannot be satisfied that that will now take place."